Will ROK Mobile charge me any fees for porting my service? ROK Mobile Support August 23, 2018 20:25 Updated Follow We don't charge a specific fee for porting numbers to or from our service. Related articles How long will it take to port my number? Can I bring my number? Should I cancel my existing service before porting my mobile number to ROK Mobile? What is local number portability? How will I know when the port to ROK Mobile is complete? Comments 0 comments Article is closed for comments.